2025-10-29
Articles
Docker Advice for SQL Server in Production
Introduction Nowadays, with the widespread adoption of microservices across major companies, using Windows Server to host SQL Server remains the gold standard. However, there are still certain scenarios—or even specific environments—where deploying SQL Server in containerized setups using the Docker engine becomes necessary. In this article, I will offer practical tips based on my hands-on […]
2025-10-27
4,098 reads
Managing Underused Indexes in SQL Server Availability Groups – Part 2
Knowing the usage from all workloads is definitely better than focusing on only the primary or a single secondary. But what if I want to make more informed decisions, incorporating row counts, size, and index columns into this output?
2025-10-27
How Implicit Transactions Hurt SQL Server Performance Without You Knowing
Learn about implicit transaction and why you might not want to enable this setting.
2025-10-24
6,232 reads
Memories of Andrew Clarke, by Simon Galbraith
Simon Galbraith, co-founder of Redgate and one of the creators of Simple Talk, remembers Andrew Clarke
2025-10-24
DIY Database Clones
This article explores the 'shadow copy' and 'disk virtualization' services built into the Windows operating system and explains a basic solution demonstrating how the technology is used to copy the data and log files for a live SQL Server database into an 'image', from which we can create multiple, lightweight copies, or clones, of the original database.
2025-10-22 (first published: 2021-04-29)
6,119 reads
Why Indexes are Important Beyond Faster Execution of Queries
Learn how indexes can help you with more than just querying data.
2025-10-22
16,631 reads
SQL EXISTS Use Cases and Examples
I’ve seen the SQL EXISTS keyword in Microsoft SQL Server T-SQL code and don’t understand it well. What does it do? How do I use it? Are there best practices around SQL IF EXISTS?
2025-10-22
Database Ledger in SQL Server 2022
Learn how ledger databases and ledger tables work in SQL Server 2022.
2025-10-20
15,805 reads
Mastering SQL VIEWs: Syntax, Use Cases, and Best Practices
VIEWs are an undervalued and underused feature in SQL. They basically consist of a query that has been given a name, and a parameter list, so can be used like an inline macro. Technically, you’re supposed to think of it as a virtual table.
2025-10-20
Blogs
The Book of Redgate: Spread across the world
By Steve Jones
This was Redgate in 2010, spread across the globe. First the EU/US Here’s Asia...
Merry Christmas
By John
Today is Christmas and while I do not expect anybody to actual be reading...
Self-Hosting a Photo Server the Whole Family Can Use
By Bert Wagner
Until recently, my family's 90,000+ photos have been hidden away in the depths of...
Forums
Happy Holidays, Let's Do Nerdy Stuff
Comments posted to this topic are about the item Happy Holidays, Let's Do Nerdy...
UNISTR Escape
Comments posted to this topic are about the item UNISTR Escape
Celebrating Tomorrow
Comments posted to this topic are about the item Celebrating Tomorrow
Question of the Day
UNISTR Escape
In SQL Server 2025, I run this command:
SELECT UNISTR('*3041*308A*304C\3068 and good night', '*') as "A Classic";
What is returned? (assume the database has an appropriate collation)
A: 
B: 
C: 
See possible answers